Sofirn D25L Rechargeable Headlamp Manual Pengguna

1. Pengenalan

The Sofirn D25L is a versatile and powerful rechargeable headlamp designed for various outdoor activities and everyday use. Featuring dual LH351D LEDs, it delivers up to 1000 lumens of bright, neutral light with a high Color Rendering Index (CRI) of 90, ensuring true color perception and reducing eye fatigue during prolonged use. Its robust construction and user-friendly design make it an essential tool for camping, hiking, fishing, running, and more.

Figure 1: Sofirn D25L Headlamp dengan ikat kepala yang boleh laras.

2. Ciri-ciri Utama

• Pencahayaan Super Terang: Dual Powerful LH351D LEDs provide a maximum output of 1000 lumens, capable of illuminating large areas.
• Selesa Viewing: Neutral beam with 90 high Color Rendering Index (CRI) ensures accurate color representation, suitable for extended use and reading without causing eye strain.
• Masa Jalan Dilanjutkan: Offers over 6 hours of bright beam on medium 1 mode, ensuring reliable performance for prolonged activities.
• Pengisian semula yang mudah: Easily rechargeable via a 5V charger adapter (not included), PC, or power bank. A full charge takes approximately 4 hours with a 5V 1A charger.
• Tahan Lama dan Serbaguna: Designed to withstand challenging conditions, having passed 12 types of tests. Ideal for camping, hiking, fishing, running, and other demanding environments.
• Aksesori yang disertakan: Comes with 1 headlamp, 1 battery, 1 headband, and 1 manual.

3. Panduan Persediaan

3.1. Pemasangan Bateri dan Pengecasan Awal

1. Remove Insulation Paper: Before first use or recharging, unscrew the tail cap of the headlamp and remove the insulation paper from the battery.
2. Masukkan Bateri: Ensure the Sofirn 18650 Li-ion 3000mAh battery is inserted with the positive (+) end facing towards the head of the lamp.
3. Penutup Ekor Selamat: Skru penutup ekor kembali dengan ketat untuk memastikan sentuhan yang betul dan rintangan air.
4. mengecas: kepalaamp features a built-in USB-C charging port. Unscrew the bezel on the side to reveal the port. Connect the provided USB-C cable to the headlamp and a 5V power source (e.g., wall adapter, PC, power bank). The indicator light will show charging status (e.g., red for charging, green for full).

Figure 2: Built-in USB-C charging port and battery compartment.

3.2. Pelarasan Destar

The adjustable headband allows for a comfortable and secure fit. Adjust the straps to fit snugly around your head or over a cap. The headlamp unit can be tilted up to 180 degrees to direct light precisely where needed.

Rajah 3: Headlamp with 180° angle adjustment and adjustable headband.

4. Arahan Operasi

4.1. Basic Operation (White Light)

• Hidupkan/Matikan: Single click the power button to turn the headlamp hidup atau mati.
• Mod Kecerahan Kitaran: When the light is on, press and hold the power button to cycle through brightness levels: Moonlight (1 lumen), Low, Medium, and High (up to 500 lumens). Release the button at your desired brightness.
• Mod Turbo: Double-click the power button from any state to activate Turbo mode (1000 lumens). Double-click again to return to the previous mode.

4.2. Special Modes (Strobe, Beacon, Red Light)

• Strobe/Beacon: Triple-click the power button from any state to activate Strobe mode. Triple-click again to cycle to Beacon mode. Single click to turn off.
• Mod Lampu Merah: From the OFF state, press and hold the power button for approximately 1 second to activate the red light. Press and hold again to cycle through red light brightness levels. Single click to turn off.

4.3. Lantern Mode

kepalaamp unit can be easily detached from the headband to function as a standalone mini-lantern or flashlight. This allows for versatile placement on surfaces like picnic tables or inside tents, providing ambient light.

5. Penyelenggaraan

• Pembersihan: Lap kepalaamp dengan lembut, damp kain. Elakkan menggunakan bahan kimia yang keras atau bahan yang melelas.
• Penjagaan Bateri: For optimal performance and longevity, fully charge the battery before extended storage. If the headlamp will not be used for a long period, it is recommended to remove the battery.
• Tahan Air: The D25L is waterproof. Ensure all caps and seals are tightly closed before exposing the headlamp to water to maintain its water resistance.

6. Penyelesaian masalah

• Lampu Tidak Dihidupkan:
  • Check if the battery insulation paper has been removed.
  • Pastikan bateri dimasukkan dengan betul dengan hujung positif (+) menghadap kepala.
  • Verify the battery is charged. Connect to a charger and check the indicator light.
  • Pastikan penutup ekor diskrukan dengan ketat.
• Dim Light or Short Runtime:
  • Bateri mungkin lemah. Isi semula bateri sepenuhnya.
  • The battery may be old or damaged. Consider replacing the 18650 battery.
• Isu Pengecasan:
  • Ensure the USB-C cable is properly connected to both the headlamp dan sumber kuasa.
  • Cuba kabel USB-C atau penyesuai kuasa yang lain.
  • Periksa sama ada port pengecas bersih dan bebas daripada serpihan.

7. Spesifikasi

8. Waranti dan Sokongan

The Sofirn D25L Headlamp datang dengan a Waranti 1 tahun terhad dari tarikh pembelian. Waranti ini meliputi kecacatan pembuatan dan isu-isu yang timbul daripada penggunaan biasa.

For technical support, warranty claims, or any questions regarding your Sofirn D25L Headlamp, please contact Sofirn customer service through their official channels or the retailer where the product was purchased.